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⚲
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| Keyboard |
| Chao John Tsung-chen
✚
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|---|---|
| CIK # | 0001746472 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001746472] | |
| 4 | [0001746472] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Chao John Tsung-chen | |
| Westlake Corp |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2026-02-20 | Grant | 1,104 | $0.00 | |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2026-02-20 | Grant | 4,044 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2026-02-20 | Tax withheld | 91 | $94.10 | 8,563 |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2026-02-20 | Grant | 2,434 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2026-02-19 | Grant | 213 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2026-02-18 | Tax withheld | 242 | $98.95 | 23,946 |
|
Westlake Corp WLK
Common Stock
|
2026-02-17 | Option exercise | 570 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2026-02-17 | Option exercise | 570 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2025-02-21 | Grant | 919 | $0.00 | |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2025-02-21 | Grant | 2,772 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2025-02-20 | Grant | 955 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2025-02-18 | Option exercise | 513 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2025-02-18 | Option exercise | 513 | $0.00 | |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2024-02-16 | Grant | 1,394 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2024-02-16 | Grant | 503 | $0.00 | |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2023-02-17 | Grant | 1,557 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2023-02-17 | Grant | 570 | $0.00 | |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2022-02-18 | Grant | 1,623 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2022-02-18 | Grant | 513 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2021-08-14 | Option exercise | 2,400 | $0.00 | |
| showing 20 of 28 most recent transactions | |||||